Company lists · Data refreshed September 2026

Top 25 Panel builders based in South Africa

Name: Panel builders based in South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 146 companies tracked

RevenueBase identified 146 panel builders headquartered in South Africa as of September 2026 and tracks 1,113 professional contacts across them, including 165 with verified work emails. Johannesburg is the largest hub.

This list covers panel builders headquartered in South Africa, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 20, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 20, 2026 86% judged on-target in blind review

146Companies

1,113Contacts tracked

165Verified emails

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The 25 largest panel builders based in South Africa

Ranked by team size

Top 25 of 146 panel builders based in South Africa, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to panel builders: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	BT Projects PTY LTD	Indirect evidence	Vanderbijlpark, South AfricaHQ checked Sep 20, 2026	51-200	53 contacts →
	Indirect evidence “Founded in 2012, BT Projects is a leader in South Africa’s electrical and instrumentation sectors.” Source: RevenueBase Database · checked Sep 20, 2026
2	Hamar Controls PTY LTD	Indirect evidence	Roodepoort, South AfricaHQ checked Sep 20, 2026	11-50	43 contacts →
	Indirect evidence “Since inception in 1981 Hamar Controls have been providing Electrical, Control and Instrumentation products and services to industries such as iron ore and aluminium smelters…” Source: RevenueBase Database · checked Sep 20, 2026
3	MCE Electric SA	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 20, 2026	51-200	43 contacts →
	Indirect evidence “MCE Electric was established in 2001, and is a dynamic & growing distributor & manufacturer of quality switchgear, control gear, industrial plugs & sockets, relays, metering…” Source: RevenueBase Database · checked Sep 20, 2026
4	Switchboard Group	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 20, 2026	501-1,000	41 contacts →
	Indirect evidence “Switchboard Manufacturers established in 1963 is the leading supplier of high quality products in the low voltage sector.” Source: RevenueBase Database · checked Sep 20, 2026
5	Novatec South Africa	Indirect evidence	Centurion, South AfricaHQ checked Sep 20, 2026	11-50	35 contacts →
	Indirect evidence “Novatec South Africa is an Electrical Engineering, Process Automation and System Integration Company that has been active in the South African market since 2018.” Source: RevenueBase Database · checked Sep 20, 2026
6	JB Switchgear Solutions PTY LTD	Indirect evidence	Brakpan, South AfricaHQ checked Sep 20, 2026	51-200	32 contacts →
	Indirect evidence “We are JB Switchgear Solutions Pty Ltd, and our primary expertise lies in providing a diverse range of solutions and products in the field of switchgear and electrical equipment.” Source: RevenueBase Database · checked Sep 20, 2026
7	DEI Projects PTY LTD	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 20, 2026	51-200	29 contacts →
	Indirect evidence “Founded in 1990, D.E.I Projects started as an Electrical and Instrumentation contracting and supply company and has grown into a full-service solutions provider across Southern…” Source: RevenueBase Database · checked Sep 20, 2026
8	RWW Engineering PTY LTD	Indirect evidence	Laser Park, South AfricaHQ checked Sep 20, 2026	51-200	28 contacts →
	Indirect evidence “We are RWW!” Source: RevenueBase Database · checked Sep 20, 2026
9	Womsebenzi Services	Indirect evidence	Germiston, South AfricaHQ checked Sep 20, 2026	51-200	25 contacts →
	Indirect evidence “Womsebenzi takes pride in being ahead of the curve with our commitment to connect technologies and solutions to sustain innovation and differentiation in our solution offerings.” Source: RevenueBase Database · checked Sep 20, 2026
10	LOW Voltage Switchboards PTY LTD	Indirect evidence	Kempton Park, South AfricaHQ checked Sep 20, 2026	11-50	24 contacts →
	Indirect evidence “Welcome to LOW VOLTAGE SWITCHBOARDS (Pty) Ltd, one of the largest independent heavy current, low voltage electrical switchgear-assembly specialists in South Africa.” Source: RevenueBase Database · checked Sep 20, 2026
11	Enzani Technologies	Indirect evidence	Ormonde, South AfricaHQ checked Sep 20, 2026	51-200	20 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
12	VAN Wyk's Electrical	Indirect evidence	Brakpan, South AfricaHQ checked Sep 20, 2026	51-200	19 contacts →
	Indirect evidence “The company was established in 1983.” Source: RevenueBase Database · checked Sep 20, 2026
13	Kaltron Electrical Engineering	Indirect evidence	Cape Town, South AfricaHQ checked Sep 20, 2026	11-50	19 contacts →
	Indirect evidence “Kat Electrical Engineering CC, better known as “Kaltron”, was established in 1984 and has been in business for 35 years.” Source: RevenueBase Database · checked Sep 20, 2026
14	Hexagon Electrical	Indirect evidence	Brakpan, South AfricaHQ checked Sep 20, 2026	11-50	17 contacts →
	Indirect evidence “Hexagon Electrical is a company based out of South Africa.” Source: RevenueBase Database · checked Sep 20, 2026
15	Mathosi Engineering Services	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 20, 2026	11-50	14 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
16	Ri&d Projects PTY LTD	Indirect evidence	Middelburg, South AfricaHQ checked Sep 20, 2026	11-50	12 contacts →
	Indirect evidence “RI & D Projects (PTY) Ltd was founded in 1994 and specializes in the repair, installation, and development of electrical services to the industrial and mining industries.” Source: RevenueBase Database · checked Sep 20, 2026
17	PCMP	Indirect evidence	Roodepoort, South AfricaHQ checked Sep 20, 2026	1-10	10 contacts →
	Indirect evidence “SA’S LEADING INDUSTRIAL AUTOMATION SYSTEM INTEGRATORS PCMP is a leading electrical and automation system integrator providing full turn key industrial automation solutions under…” Source: RevenueBase Database · checked Sep 20, 2026
18	Sabi Switchboards	Partial evidence	Durban, South AfricaHQ checked Sep 20, 2026	51-200	9 contacts →
	Partial evidence “Sabi Industrial Services CC, trading as Sabi Switchboards was founded in 1990 with the vision to become a fast growing and competitive switchboard and control panel manufacturer.” Source: RevenueBase Database · checked Sep 20, 2026
19	Feedback Electronics	Indirect evidence	Durban, South AfricaHQ checked Sep 20, 2026	11-50	9 contacts →
	Indirect evidence “Feedback Electronics has been established since 1986, as a leading force in the field of Industrial Electronics both in support and service.” Source: RevenueBase Database · checked Sep 20, 2026
20	Industrial Motor Control PTY LTD	Indirect evidence	Cape Town, South AfricaHQ checked Sep 20, 2026	11-50	9 contacts →
	Indirect evidence “The company was formed in 1987 and restructured in 2001 to formally integrate key staff members as shareholders.” Source: RevenueBase Database · checked Sep 20, 2026
21	K&s Electrical Automation	Indirect evidence	Ekurhuleni, South AfricaHQ checked Sep 20, 2026	11-50	8 contacts →
	Indirect evidence “KSEA specializes in the fabrication and assembly of Low Voltage Switchgear and Controlgear ASSEMBLIES.” Source: RevenueBase Database · checked Sep 20, 2026
22	Terayne Electrical PTY LTD	Indirect evidence	George, South AfricaHQ checked Sep 20, 2026	11-50	8 contacts →
	Indirect evidence “We Specialised in Maintenace,Industrial buildings, Construction, Shopping Centres, Restaurants, Home Automation, Lighting and design, Alternative Power such as.” Source: RevenueBase Database · checked Sep 20, 2026
23	PFC Services PTY LTD	Partial evidence	Johannesburg, South AfricaHQ checked Sep 20, 2026	1-10	8 contacts →
	Partial evidence “Power Factor Correction Control Panels Industrial Electrical” Source: RevenueBase Database · checked Sep 20, 2026
24	Servelec PTY LTD	Indirect evidence	Gqeberha, South AfricaHQ checked Sep 20, 2026	51-200	8 contacts →
	Indirect evidence “A Full Service Electrical Company” Source: RevenueBase Database · checked Sep 20, 2026
25	Modulêr Electrical Assemblies	Indirect evidence	Atlantis Industrial, South AfricaHQ checked Sep 20, 2026	11-50	8 contacts →
	Indirect evidence “Modulêr Electrical Assemblies offers a complete range of type tested modular assemblies as well as other assemblies and containers for your plant.” Source: RevenueBase Database · checked Sep 20, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: panel builders. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names panel builders.
Partial evidence: Its own public description names part of panel builders, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name panel builders. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 146 panel builders based in South Africa

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Panel builders based in South Africa at a glance

As of Sep 20, 2026

14.8%Verified-email coverage

7.6Average contacts per company

11-50Median size (employees)

13.7%Largest-city concentration · Johannesburg

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

Email recency for this list is measured worldwide rather than for South Africa, so it is reported there. Company counts and contact totals on this page are exact for South Africa, over 146 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among panel builders, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in South Africa whose own description of what they do matches “panel builders”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names panel builders), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among panel builders, and records with no verified work email. Companies headquartered outside South Africa are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 165 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 20, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names panel builders, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many panel builders are there based in South Africa?

RevenueBase identified 146 panel builders headquartered in South Africa as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

BT Projects PTY LTD, headquartered in Vanderbijlpark, tops this list with the largest team on record.

Which city has the most panel builders?

Johannesburg leads with 20 headquartered companies, followed by Cape Town (12) and Durban (6).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 165 verified decision-maker contacts tracked across these 146 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.